Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)976 970 -6 -0.6%
Incl. Wall Time (microsec) per call 488 485 -3 -0.6%
Excl. Wall Time (microsec)132 130 -2 -1.5%
Incl. CPU (microsecs)984 977 -7 -0.7%
Incl. CPU (microsecs) per call 492 489 -4 -0.7%
Excl. CPU (microsec)95 97 2 2.1%
Incl. MemUse (bytes)115,956 95,660 -20,296 -17.5%
Incl. MemUse (bytes) per call 57,978 47,830 -10,148 -17.5%
Excl. MemUse (bytes)2,928 2,928 0 0.0%
Incl. PeakMemUse (bytes)30,120 30,120 0 0.0%
Incl. PeakMemUse (bytes) per call 15,060 15,060 0 0.0%
Excl. PeakMemUse (bytes)2,336 2,336 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::__construct [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Response::__construct0 N/A% -6 -0.0% -7 -0.0% -20,296 -21.9% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -33.3% 2 28.6% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% -7 -116.7% -7 -100.0% -20,296 -100.0% 0 N/A%
Drupal\views\ViewExecutable::render0 N/A% 1 16.7% 0 0.0% 0 0.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -2 -33.3% -3 -42.9% -20,296 -100.0% 0 N/A%
DateTimeZone::__construct0 N/A% 1 16.7% -1 -14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -16.7% -2 -28.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -1 -16.7% -1 -14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -1 -16.7% 0 0.0% 0 0.0% 0 N/A%
DateTime::__construct0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 N/A%